The 1435B is a two-hole Type 12 mild steel pushbutton enclosure sized for standard 30.5 mm heavy duty oil tight pushbuttons, switches and pilot lights. Measuring 5.75 x 3.25 x 2.75 in (146 x 83 x 70 mm), it is a natural fit for a start/stop pair or a switch with an indicator, protecting the devices from dirt, dust, oil and water.
Construction is formed 16 gauge steel with smooth, continuously welded seams. The cover and enclosure are phosphatized and powder coated in ANSI 61 gray. The cover is not hinged: captive cover screws thread into sealed wells and compress an oil resistant gasket applied with adhesive. A bonding stud is provided on the door and a grounding stud on the enclosure.
Welded brackets provide for mounting. On the part drawing the overall height across the brackets is 6.75 in, with 0.25 in mounting holes spaced 6.25 in vertically and 2.38 in horizontally. The door measures 6.12 x 3.62 in and the pushbutton holes are 1.21 in in diameter.
Ratings for the 1435 Series are UL 508A Type 12 and 13 and CSA Type 12 and 13, with compliance to NEMA Type 12 and 13 and IEC 60529 IP54 when appropriate components are fitted. The 1435B is listed under UL File E65324 and CSA Cert. LR21001, is RoHS and REACH compliant, and ships in a box at 2.13 lbs (0.97 kg). The 22.5 mm counterpart is 1435MB.
| Cover | Not hinged |
| Series | 1435 Series |
| Description | Pushbutton Encl - 2 PB x 30.5mm - Steel/Gray |
| Product Type | Type 12 mild steel pushbutton enclosure |
| Pushbutton Size | 30.5 mm |
| Short Description | NEMA12 P-BTN ENC 5.7X3.2 |
| Number Of Pushbutton Holes | 2 |
| 22.5 Mm Pushbutton Equivalent | 1435MB |
| Size (H X W X D) | 5.75 in x 3.25 in x 2.75 in (146 mm x 83 mm x 70 mm) |
| Door Width (Drawing) | 3.62 in |
| Door Height (Drawing) | 6.12 in |
| Door Opening Width (Drawing) | 1.85 in |
| Mounting Hole Diameter (Drawing) | Ø0.25 in (typ.) |
| Pushbutton Hole Diameter (Drawing) | Ø1.21 in |
| Mounting Hole Spacing, Vertical (Drawing) | 6.25 in |
| Mounting Hole Spacing, Horizontal (Drawing) | 2.38 in |
| Overall Height Incl. Mounting Brackets (Drawing) | 6.75 in |
| Series Accessories | Hole plugs, pedestal and base, general accessories |
| UPC | 623980405704 |
| UNSPSC | 39121326 |
| Part Number | 1435B |
| Packaging Type | Box |
| Shipping Weight | 2.13 lbs (0.97 kg) |
| Seams | Smooth continuously welded seams |
| Colour | Steel/Gray |
| Finish | Cover and enclosure phosphatized and finished in ANSI 61 gray powder coating |
| Gasket | Oil resistant gasket and adhesive |
| Material | Formed 16 gauge steel |
| Mounting | Welded brackets provide for enclosure mounting |
| Grounding | Bonding stud on the door and grounding stud on the enclosure |
| Cover Fastening | Captive cover screws thread into sealed wells |
| Protection | Dirt, dust, oil and water |
| Ingress Protection | IEC 60529, IP54 |
| UL | UL 508A Type 12 and 13 |
| CSA | CSA Type 12 and 13 |
| NEMA | Complies with NEMA Type 12 and 13 |
| IEC 60529 | IP54 |
| UL File # | E65324 |
| CSA Cert. # | LR21001 |
| RoHS Compliant | Yes |
| Standards Note | Appropriate components are required to maintain these standards |
| REACH Compliant | Yes |
| EU Declaration Of Conformity | Low Voltage Directive 2014/35/EU (1435 and 1435M series) |
| Applicable Standards (EU DoC) | EN 60204-1: 2006; IEC 60204-1: 2005-10; IEC 60529: 2001-02 + A2: 2013-08 |
| Additional Declarations (EU DoC) | RoHS Directive 2011/65/EU; Directive (EU) 2015/863 |
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Two 30.5 mm pushbuttons, switches or pilot lights.
5.75 in H x 3.25 in W x 2.75 in D (146 x 83 x 70 mm).
No, the 1435B is not hinged. The cover uses captive screws that thread into sealed wells.
Yes, 1435MB is the 22.5 mm pushbutton equivalent.
UL 508A Type 12 and 13 (UL File E65324), CSA Type 12 and 13 (CSA Cert. LR21001), NEMA Type 12 and 13 and IEC 60529 IP54 compliance, plus RoHS and REACH.
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